postgres
diff --git a/‎src/backend/access/transam/multixact.c
Copy file name to clipboardExpand all lines: src/backend/access/transam/multixact.c
+1Lines changed: 1 addition & 0 deletions b/‎src/backend/access/transam/multixact.c
Copy file name to clipboardExpand all lines: src/backend/access/transam/multixact.c
+1Lines changed: 1 addition & 0 deletions
@@ -1278,6 +1278,7 @@ GetMultiXactIdMembers(MultiXactId multi, MultiXactMember **members,
 		{
 			/* Corner case 2: next multixact is still being filled in */
 			LWLockRelease(MultiXactOffsetControlLock);
+			CHECK_FOR_INTERRUPTS();
 			pg_usleep(1000L);
 			goto retry;
 		}
Original file line number	Diff line number	Diff line change
`@@ -1278,6 +1278,7 @@ GetMultiXactIdMembers(MultiXactId multi, MultiXactMember **members,`
`1278`	`1278`	`{`
`1279`	`1279`	`/* Corner case 2: next multixact is still being filled in */`
`1280`	`1280`	`LWLockRelease(MultiXactOffsetControlLock);`
	`1281`	`+ CHECK_FOR_INTERRUPTS();`
`1281`	`1282`	`pg_usleep(1000L);`
`1282`	`1283`	`goto retry;`
`1283`	`1284`	`}`